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ADA4939-1YCPZ-R2 - Analog Devices

Description: SP Amp Differential ADC Driver Single 5.25V 16-Pin LFCSP EP T/R

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ADA4939-1YCPZ-R2 - Analog Devices - PCB symbol
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PCB Footprints
ADA4939-1YCPZ-R2 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - (CP-16-21)
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3D Models
ADA4939-1YCPZ-R2 - Analog Devices - 3D model - Quad Flat No-Lead - (CP-16-21)
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ADA4939-1YCPZ-R2 Details

  • Manufacturer Part Number:

    ADA4939-1YCPZ-R2

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    3 X 3 MM, ROHS COMPLIANT, M0-220VEED2, LFCSPVQ-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    CP-16-21

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE DRIVER

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

ADA4939-1YCPZ-R2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4939-1YCPZ-R2 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and minimizing the distance between the device and the analog-to-digital converter (ADC). Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane and to avoid running digital signals near the analog signals.
  • To optimize the ADA4939-1YCPZ-R2 for low noise performance, use a low-noise power supply, keep the input impedance low, and use a high-quality, low-noise reference voltage. Additionally, ensure that the device is operated within its recommended operating conditions, and consider using a noise-reducing filter at the output.
  • The ADA4939-1YCPZ-R2 can drive up to 1 nF of capacitive load. However, it's recommended to limit the capacitive load to 500 pF or less to ensure stability and optimal performance.
  • Yes, the ADA4939-1YCPZ-R2 can be used in a single-supply application. However, the input common-mode voltage range is limited to 1.2 V to 3.8 V, and the output voltage swing is reduced. Consult the datasheet for specific guidelines on single-supply operation.
  • To ensure EMI compliance, use a shielded enclosure, keep the device and its traces away from the PCB edge, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, consider using a low-pass filter or EMI filter at the output.

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ADA4939-1YCPZ-R2 Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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ADA4939-1YCPZ-R2 Alternates

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Part Image ADA4939-1YCPZ-R7 Analog Devices Inc

Line Driver, 1 Func, 1 Driver, BIPolar
Part Image ADA4939-1YCPZ-R2 Rochester Electronics LLC

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